3 * Copyright 2018 gRPC authors.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
19 #ifndef NET_GRPC_NODE_UTIL_H_
20 #define NET_GRPC_NODE_UTIL_H_
32 StringOrNull() : assigned(false) { }
33 void assign(v8::Local<v8::Value> buffer) {
34 str_ = std::string(::node::Buffer::Data(buffer),
35 ::node::Buffer::Length(buffer));
39 return assigned ? str_.c_str() : NULL;
52 #endif // NET_GRPC_NODE_UTIL_H_